Blender Git Loki

Fix T78920: missing depsgraph relation when using sound strips in VSE

Having a sound strip in the VSE caused a missing relation error to be
logged on the console. This was caused by the AUDIO depsgraph component
not having an entry node. This commits adds that node, and sets up
relations correctly.

Differential Revision: https://developer.blender.org/D8290

Reviewed By: Sergey

Fix View3D "Mirror" menu, both "Global" and "Local" items are GLOBAL

Fix T78636: Crash displaying many aligned buttons

Displaying user preferences search crashed on macOS when the search
contained a common character such as 'E'.
This caused alignment to 'alloca' too much memory.

Replace with a heap allocation fallback.

Fix T68845: Follow Active Quads, divide by zero error

Fix T78573: Crash when removing strips with prefetching

Stop prefetching before changing content of seqbase.

Reviewed By: brecht

Differential Revision: https://developer.blender.org/D8256

Fix T78037: fresh install of blender 2.83.0 not able to save user startup file.

Simply remove that check ob userdef's themes, we are never read any
userdef from startup file anymore, so this check makes no more sense.

To be backported to 2.83.

Fix T78306: Weight Transfer Operator target mesh doesn't update when transforming bones.

Data transfer operator was missing tagging DEG for relations updates.

Should be portable to 2.83 as well.

Fix T78308: Weight Transfer Operator "Deform Pose Bones" destination setting doesn't work.

Some modes were working by mere chance in that ugly 'reversed' case, but
the to/from selection modes were not properly swapped...

Should also be safe for 2.83.

Fix T79180: Object disappears when scaled, set origin etc after applying smooth modifier.

Very dummy mistake in modifier code would generate invalid number
(divisions by zero)...

Should also be ported to 2.83.

Version bump: Blender 2.83.4 Beta

LineArt: Fix long line not registering bug.

LineArt: Adjacent triangle hack.

LineArt: Do not offset near-clip in culling stage.

LineArt: Obsolete functions clean up.

LineArt: Use linear W for back-transform.

Merge remote-tracking branch 'origin/master' into lanpr-under-gp

# Conflicts:
# source/blender/editors/space_buttons/buttons_context.c

cleanup

changed youngs to input exponent

disabling self collision until detection is better

settings updates